Provide the reagents necessary to carry out the following co…

Provide the reagents necessary to carry out the following conversion.   A) 1. (CH3)3SiCl/ (CH3CH2)3N; 2. CH3MgBr; 3. H3O+ B) 1. (CH3)3SiCl/ (CH3CH2)3N; 2. CH3MgBr C) 2. CH3MgBr; 2. H3O+ D) 1. (CH3)3SiCl/ (CH3CH2)3N; 2. H3O+ E) 1. (CH3)3SiCl/ (CH3CH2)3N; 2. KOH; 3. CH3MgBr; 4. H3O+